CN107221617B - Acid-proof oil - Google Patents
Acid-proof oil Download PDFInfo
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- CN107221617B CN107221617B CN201710390877.XA CN201710390877A CN107221617B CN 107221617 B CN107221617 B CN 107221617B CN 201710390877 A CN201710390877 A CN 201710390877A CN 107221617 B CN107221617 B CN 107221617B
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- acid
- container
- stirring
- coupling agent
- deionized water
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/233—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
- H01M50/24—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries from their environment, e.g. from corrosion
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M173/00—Lubricating compositions containing more than 10% water
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
- C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/10—Carboxylix acids; Neutral salts thereof
- C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2207/121—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of seven or less carbon atoms
- C10M2207/123—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of seven or less carbon atoms polycarboxylic
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
- C10M2219/044—Sulfonic acids, Derivatives thereof, e.g. neutral salts
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
- C10M2229/04—Siloxanes with specific structure
- C10M2229/05—Siloxanes with specific structure containing atoms other than silicon, hydrogen, oxygen or carbon
- C10M2229/052—Siloxanes with specific structure containing atoms other than silicon, hydrogen, oxygen or carbon containing nitrogen
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
- C10M2229/04—Siloxanes with specific structure
- C10M2229/05—Siloxanes with specific structure containing atoms other than silicon, hydrogen, oxygen or carbon
- C10M2229/054—Siloxanes with specific structure containing atoms other than silicon, hydrogen, oxygen or carbon containing phosphorus
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/12—Inhibition of corrosion, e.g. anti-rust agents or anti-corrosives
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Electrochemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Epoxy Resins (AREA)
Abstract
The invention relates to acid-proof oil which comprises the following components in percentage by weight: 10% -20% of silane coupling agent; 20% -30% of deionized water; hydrorefining mineral oil 10-20%; 10% -25% of alkyl sulfonate; 15% -20% of barium petroleum sulfonate; 5 to 10 percent of dodecenylsuccinic acid. The invention makes up the problem that metal parts in the lead-acid storage battery industry are acid-proof and corrosion-resistant in the environment with high acid mist concentration, is convenient to use, does not contain toxic components, and has good environmental protection property.
Description
Technical Field
The invention relates to acid-proof oil, in particular to acid-proof oil for metal parts of a storage battery.
Background
Storage batteries (Storage batteries) are devices that convert chemical energy directly into electrical energy, are batteries designed to be rechargeable, and are recharged by reversible chemical reactions, and are commonly referred to as lead-acid batteries, which are one type of Battery and belong to secondary batteries. The working principle is as follows: when the battery is charged, the internal active substance is regenerated by using external electric energy, the electric energy is stored into chemical energy, and the chemical energy is converted into electric energy again to be output when the battery needs to be discharged, such as a mobile phone battery and the like which are commonly used in life.
The internal structure of the storage battery needs a large amount of metal for supporting, and the metal is corroded due to the fact that the interior of the storage battery is provided with a large amount of acidic liquid and the concentration of internal acid mist is too high, so that a layer of acid-proof oil needs to be coated on the outer side of the metal to prevent the internal metal from being corroded by the acid mist.
Disclosure of Invention
In order to solve the technical problems, the invention aims to provide an acid-proof oil to prevent metal parts inside a storage battery from being corroded by acid mist inside the storage battery.
The technical scheme of the invention is as follows:
the acid-proof oil is characterized by comprising the following raw materials: silane coupling agent, deionized water, hydrofined mineral oil, alkyl sulfonate, barium petroleum sulfonate and dodecenyl succinic acid.
Further, the weight percentages of the raw materials are as follows:
10% -20% of silane coupling agent;
20% -30% of deionized water;
hydrorefining mineral oil 10-20%;
10% -25% of alkyl sulfonate;
15% -20% of barium petroleum sulfonate;
5 to 10 percent of dodecenylsuccinic acid.
Further, the preparation method of the acid-proof oil comprises the following steps,
s1, injecting the hydrorefined mineral oil into a container, and adjusting the internal pressure of the container to be twice of the standard atmospheric pressure, wherein the temperature is 25-30 ℃;
s2, injecting the alkyl sulfonate into a container through an injection device, and standing for 2-4 hours;
s3, restoring the pressure in the container to normal pressure, adding barium petroleum sulfonate and dodecenylsuccinic acid into the container, opening the container, and stirring the materials in the container by an electromagnetic stirring rod for 1-2 hours to obtain a solution A;
s4, putting deionized water into another container, putting a magnetic stirring rod cleaned by the deionized water, and starting stirring, wherein the stirring speed is controlled to enable the deionized water to form a vortex but not to splash out of the container; adding a silane coupling agent into the container, uniformly stirring, and standing for 2 hours to obtain a solution B;
s5, mixing the solution A obtained in the step S3 and the solution B obtained in the step S4, and stirring for 30 minutes by using a magnetic stirring rod cleaned by deionized water to obtain the acid-proof oil.
Further, the preparation method of the silane coupling agent comprises the following steps:
a. mixing amino silicon and phthalic acid, adding a solvent, and mixing and stirring to form a mixed solution;
b. adding sulfuric acid with the concentration of more than 80% into the mixed solution, and standing for two hours after reaction;
c. and c, adding flame-retardant epoxy resin into the solution obtained in the step b under the protection of nitrogen, and stirring for 1-2 hours to obtain the silane coupling agent.
Further, the solvent is a mixture of toluene and absolute ethyl alcohol, wherein the volume ratio of the toluene to the absolute ethyl alcohol is 1: 1.
further, the flame-retardant epoxy resin is any one of tetrachlorobisphenol a epoxy resin, and polynaphthalene-only epoxy resin.
By the scheme, the invention at least has the following advantages:
(1) the invention adds the alkyl sulfonate, which has good wettability, good biodegradation performance, no aging metabolite and little irritation to human skin;
(2) the invention adds the barium petroleum sulfonate, has excellent moisture resistance, salt mist resistance, salt water resistance and water replacement performance, and has excellent antirust performance on various metals.
(3) The dodecenylsuccinic acid is added, and a firm oil film can be formed on the surface of the metal after the dodecenylsuccinic acid is added, so that the surface of the metal is protected from being rusted and corroded.
(4) In the preparation method, the hydrofined mineral oil and the alkyl sulfonate are mixed at high pressure, and compared with the mixing under the common pressure, the mixing is more sufficient.
(5) The preparation method of the invention adds the silane coupling agent, and the main chain of the silane coupling agent introduces the heteroaromatic ring, so that the acid resistance of the silane coupling agent can be improved on the premise of not reducing the heat resistance of the silane coupling agent.
(6) The silane coupling agent is added with flame-retardant epoxy resin, so that the flame-retardant property is provided for acid oil prevention.
Detailed Description
The following examples are given to further illustrate the embodiments of the present invention. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
The preparation method of the acid-proof oil comprises the following steps,
s1, injecting the hydrorefined mineral oil into a container, and adjusting the internal pressure of the container to be twice of the standard atmospheric pressure, wherein the temperature is 25-30 ℃;
s2, injecting the alkyl sulfonate into a container through an injection device, and standing for 2-4 hours;
s3, restoring the pressure in the container to normal pressure, adding barium petroleum sulfonate and dodecenylsuccinic acid into the container, opening the container, and stirring the materials in the container by an electromagnetic stirring rod for 1-2 hours to obtain a solution A;
s4, putting deionized water into another container, putting a magnetic stirring rod cleaned by the deionized water, and starting stirring, wherein the stirring speed is controlled to enable the deionized water to form a vortex but not to splash out of the container; adding a silane coupling agent into the container, uniformly stirring, and standing for 2 hours to obtain a solution B;
s5, mixing the solution A obtained in the step S3 and the solution B obtained in the step S4, and stirring for 30 minutes by using a magnetic stirring rod cleaned by deionized water to obtain the acid-proof oil.
The preparation method of the silane coupling agent comprises the following steps:
a. mixing amino silicon and phthalic acid, adding a solvent, and mixing and stirring to form a mixed solution;
b. adding sulfuric acid with the concentration of more than 80% into the mixed solution, and standing for two hours after reaction;
c. and c, adding flame-retardant epoxy resin into the solution obtained in the step b under the protection of nitrogen, and stirring for 1-2 hours to obtain the silane coupling agent.
Wherein the solvent is a mixture of toluene and absolute ethyl alcohol, and the volume ratio of the toluene to the absolute ethyl alcohol is 1: 1; the flame-retardant epoxy resin is any one of tetrachlorobisphenol A epoxy resin, tetrachlorobisphenol A epoxy resin and polynaphthalene-only epoxy resin.
Example 1
10% of a silane coupling agent;
20% of deionized water;
hydrorefining mineral oil, 20%;
alkyl sulfonate, 20%
Petroleum sulfonic acid barium, 25%
Dodecenylsuccinic acid, 5%.
Example 2
15% of a silane coupling agent;
25% of deionized water;
hydrorefined mineral oil, 10%
Alkylsulfonate, 25%;
20% of barium petroleum sulfonate;
dodecenylsuccinic acid, 5%.
Example 3
15% of a silane coupling agent;
deionized water, 22%;
hydrorefining mineral oil, 18%;
alkylsulfonate, 18%;
20% of barium petroleum sulfonate;
7 percent of dodecenylsuccinic acid.
Example 4
20% of a silane coupling agent;
30% of deionized water;
hydrorefining mineral oil, 10%;
alkyl sulfonate, 15%;
15% of barium petroleum sulfonate;
dodecenylsuccinic acid, 10%.
The invention has at least the following advantages:
(1) the invention adds the alkyl sulfonate, which has good wettability, good biodegradation performance, no aging metabolite and little irritation to human skin;
(2) the invention adds the barium petroleum sulfonate, has excellent moisture resistance, salt mist resistance, salt water resistance and water replacement performance, and has excellent antirust performance on various metals.
(3) The dodecenylsuccinic acid is added, and a firm oil film can be formed on the surface of the metal after the dodecenylsuccinic acid is added, so that the surface of the metal is protected from being rusted and corroded.
(4) In the preparation method, the hydrofined mineral oil and the alkyl sulfonate are mixed at high pressure, and compared with the mixing under the common pressure, the mixing is more sufficient.
(5) The preparation method of the invention adds the silane coupling agent, and the main chain of the silane coupling agent introduces the heteroaromatic ring, so that the acid resistance of the silane coupling agent can be improved on the premise of not reducing the heat resistance of the silane coupling agent.
(6) The silane coupling agent is added with flame-retardant epoxy resin, so that the flame-retardant property is provided for acid oil prevention.
The invention makes up the problem that metal parts in the lead-acid storage battery industry are acid-proof and corrosion-resistant in the environment with high acid mist concentration, is convenient to use, does not contain toxic components, and has good environmental protection property.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, it should be noted that, for those skilled in the art, many modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (3)
1. The preparation method of the acid-proof oil comprises the following raw materials: silane coupling agent, deionized water, hydrofined mineral oil, alkyl sulfonate, barium petroleum sulfonate and dodecenyl succinic acid, wherein the weight percentages of the raw materials are as follows:
10% -20% of silane coupling agent;
20% -30% of deionized water;
hydrorefining mineral oil 10-20%;
10% -25% of alkyl sulfonate;
15% -20% of barium petroleum sulfonate;
dodecenylsuccinic acid 5-10%
Is characterized in that: the preparation method of the acid-proof oil comprises the following steps:
s1, injecting the hydrorefined mineral oil into a container, and adjusting the internal pressure of the container to be twice of the standard atmospheric pressure, wherein the temperature is 25-30 ℃;
s2, injecting the alkyl sulfonate into a container through an injection device, and standing for 2-4 hours;
s3, restoring the pressure in the container to normal pressure, adding barium petroleum sulfonate and dodecenylsuccinic acid into the container, opening the container, and stirring the materials in the container by an electromagnetic stirring rod for 1-2 hours to obtain a solution A;
s4, putting deionized water into another container, putting a magnetic stirring rod cleaned by the deionized water, and starting stirring, wherein the stirring speed is controlled to enable the deionized water to form a vortex but not to splash out of the container; adding a silane coupling agent into a container, uniformly stirring, and standing for 2 hours to obtain a solution B, wherein the preparation method of the silane coupling agent comprises the following steps: a. mixing amino silicon and phthalic acid, adding a solvent, and mixing and stirring to form a mixed solution; b. adding sulfuric acid with the concentration of more than 80% into the mixed solution, and standing for two hours after reaction; c. under the protection of nitrogen, adding flame-retardant epoxy resin into the solution obtained in the step b, and stirring for 1-2 hours to obtain a silane coupling agent;
s5, mixing the solution A obtained in the step S3 and the solution B obtained in the step S4, and stirring for 30 minutes by using a magnetic stirring rod cleaned by deionized water to obtain the acid-proof oil.
2. The method for preparing the acid-proof oil according to claim 1, which is characterized in that: the solvent is a mixture of toluene and absolute ethyl alcohol, wherein the volume ratio of the toluene to the absolute ethyl alcohol is 1: 1.
3. the method for preparing the acid-proof oil according to claim 2, which is characterized in that: the flame-retardant epoxy resin is any one of tetrachlorobisphenol A epoxy resin and tetrabromobisphenol A epoxy resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710390877.XA CN107221617B (en) | 2017-05-27 | 2017-05-27 | Acid-proof oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710390877.XA CN107221617B (en) | 2017-05-27 | 2017-05-27 | Acid-proof oil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107221617A CN107221617A (en) | 2017-09-29 |
| CN107221617B true CN107221617B (en) | 2020-06-12 |
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| CN201710390877.XA Active CN107221617B (en) | 2017-05-27 | 2017-05-27 | Acid-proof oil |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103361649A (en) * | 2012-04-09 | 2013-10-23 | 殷邗清 | Method for preparing myristic acid oil-soluble rust inhibitor |
| CN103409221A (en) * | 2013-07-02 | 2013-11-27 | 昌利锻造有限公司 | Metal machining liquid and preparation method thereof |
-
2017
- 2017-05-27 CN CN201710390877.XA patent/CN107221617B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103361649A (en) * | 2012-04-09 | 2013-10-23 | 殷邗清 | Method for preparing myristic acid oil-soluble rust inhibitor |
| CN103409221A (en) * | 2013-07-02 | 2013-11-27 | 昌利锻造有限公司 | Metal machining liquid and preparation method thereof |
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| Publication number | Publication date |
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| CN107221617A (en) | 2017-09-29 |
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Effective date of registration: 20221109 Address after: 313306 Xiaoshu Industrial Park, Meixi Town, Anji County, Huzhou City, Zhejiang Province Patentee after: Zhejiang Qihong pigment Technology Co.,Ltd. Address before: 313000 Building 3, Xiaoshu Industrial Park, Meixi Town, Anji County, Huzhou City, Zhejiang Province (within Zhejiang Qinlong Machinery Technology Co., Ltd.) Patentee before: ZHEJIANG DILUO ENERGY TECHNOLOGY CO.,LTD. |